SKU: 9636874931

Kline Innovation Porsche 991.2 GT3 OPF valvetronic system - SS Tips

Sale price$2520.18 Regular price$2800.20
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 11 - Sep 16

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Description

Kline Innovation Porsche 991.2 GT3 OPF valvetronic system - SS TipsThe Sound Starting at the manifolds, replacing the stock cats for our 100 cell, or long tube catless Inconel headers opens up the sound significantly. The gases are then passed through one of 2 channels. On valve closed, the gases pass through our harmonically tuned, and internally ceramic insulated wing silencers to remove unwanted drone during highway cruising, and into the center muffler, and finally our trademark 1D CLR x pipe, this setup keeps

The Sound

Starting at the manifolds, replacing the stock cats for our 100 cell, or long tube catless Inconel headers opens up the sound significantly. The gases are then passed through one of 2 channels. On valve closed, the gases pass through our harmonically tuned, and internally ceramic insulated wing silencers to remove unwanted drone during highway cruising, and into the center muffler, and finally our trademark 1D CLR x pipe, this setup keeps the car very civilised when you want it to be.
On valve open The wing and center silencers are completely bypassed, allowing the gasses to pass freely through the exhaust system. The geometry of the Kline 1D CLR X pipe raises the pitch of the exhaust significantly into a raucous, yet beautiful, incindiary scream, without causing any restriction to the gas transit. The material Inconel 625 also has a unique sound, further enhancing the natural charachteristic sound of the kline system. The sidewall is very thin, and resonates to produce an even higher pitched scream at high revs.

Performance

The largest performance gain comes from replacing the catalysts in the stock headers. The Kline headers and full system are designed to work in conjunction with eachother for optimum performance and sound. The Kline system and headers are available in 2 options, 100 cpsi catalysts producing a largest gain of 18 hp and 27nm, or decat long tube headers producing a largest gain of 24hp and 35nm.


THE SPECIFICS

Materials

Inconel 625, Manifolds decat 2.3kg each,
wing silencers 4.6kg each,
center silencer with tips 5.9kg each.
Total weight manifold back, 15.1kg,
Total weight Inc manifolds 19.7kg
19.2kg weight saving

304 grade stainless,
Manifolds 4kg each,
wing silencers 8.5kg each,
center silencer with tips 10.5kg
Total weight manifold back 27.5kg
Total weight Inc manifolds 35.5

Cross Sections

All cross section have been selected for a balance of peak torque and power

Manifolds
Primaries 51mm
Secondaries 70mm

Rear section
valve open, tapered 70mm into 63.5mm Xpipe
valve closed, 57mm into wing silencers

Tips
choice of 89 mm or 1o1mm, double walled inconel
or Carbon fiber

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9636874931

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Jason M
Birmingham, US
★★★★★ 5
Good product at a fair price
Flavor Name: Peppermint, Size: 5.25 Ounce (Pack of 1)
I prefer using toothpaste without fluoride so this product works for me. Tastes good and reduced sensitivity for me.
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Reviewed in the United States on May 20, 2026
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MKolts
Louisville, US
★★★★★ 4
Good product.
Flavor Name: Peppermint, Size: 5.25 Ounce (Pack of 1)
This is a little different texture from regular toothpaste and it doesn't lather in your mouth. However, it seems to clean really well, and taste is fine.
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Reviewed in the United States on May 29, 2026
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W. Gover
Waukegan, US
★★★★★ 5
Gentle, Effective Toothpaste That Leaves My Mouth Feeling Clean
Flavor Name: Peppermint, Size: 5.25 Ounce (Pack of 1)
I bought Davids Fluoride-Free Xylitol Toothpaste because I wanted a natural alternative that still supported whitening and enamel health, and it has become my go-to daily toothpaste. I use it morning and night, and the peppermint flavor is refreshing without being overpowering, leaving my mouth feeling clean and energized. I noticed my teeth look brighter after a couple of weeks, and my gums feel healthier and less sensitive compared to when I used regular fluoride toothpaste. I love that it’s free of sulfates and harsh chemicals, and the texture is smooth and easy to apply to my toothbrush. The sleek, eco-friendly packaging is a bonus, and it feels good to use a product that aligns with both my oral care needs and my values.
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Reviewed in the United States on March 18, 2026
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CT
Charlottesville, US
★★★★★ 5
So good!
Flavor Name: Peppermint, Size: 5.25 Ounce (Pack of 1)
Makes my teeth feel SO CLEAN! Love it!
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Reviewed in the United States on May 22, 2026
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swullkull
Cuba, US
★★★★★ 5
Clean Ingredients Without Compromising Performance
Flavor Name: Peppermint, Size: 5.25 Ounce (Pack of 1)
My wife purchased Davids Fluoride Free Toothpaste because she wanted a cleaner alternative without all the unnecessary additives found in many mainstream brands—and it’s exceeded expectations. First, the ingredient list is refreshingly simple. No fluoride, no SLS, and none of the artificial extras you often see in traditional toothpaste. It feels good knowing we’re using something more thoughtfully formulated. What really stands out is that it actually works. It leaves your mouth feeling genuinely clean and fresh, not just artificially minty. The texture is smooth, it foams lightly (without being overwhelming), and it rinses clean without any residue. Over time, her teeth look brighter, and it does a great job keeping plaque under control. The mint flavor is crisp and natural—not overly sweet or harsh. It strikes a nice balance between refreshing and subtle. It's safe, sturdy and does not bother my wife's sensitive teeth. The size is perfect to keep at home. If you’re looking for a fluoride-free, SLS-free toothpaste that still delivers whitening and antiplaque benefits, Davids is an excellent option. It’s a clean upgrade that doesn’t sacrifice performance.
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Reviewed in the United States on February 24, 2026

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